package cn.cmvideo.springboot;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

public class Java8Tester
{

	public void sortUsingJava7(List<String> names)
	{
		Collections.sort(names, new Comparator<String>()
		{

			@Override
			public int compare(String s1, String s2)
			{
				return s1.compareTo(s2);
			}
		});
	}

	public void sortUsingJava8(List<String> names)
	{
//		Collections.sort(names, (s1, s2) -> {
//			return s1.compareTo(s2);
//		});

		Collections.sort(names, (s1, s2) -> s1.compareTo(s2));
	}

	public static void main(String[] args)
	{
		List<String> names1 = new ArrayList<String>();
		names1.add("Google ");
		names1.add("Runoob ");
		names1.add("Taobao ");
		names1.add("Baidu ");
		names1.add("Sina ");

		List<String> names2 = new ArrayList<String>();
		names2.add("Google ");
		names2.add("Runoob ");
		names2.add("Taobao ");
		names2.add("Baidu ");
		names2.add("Sina ");

		Java8Tester tester = new Java8Tester();
		tester.sortUsingJava7(names1);
		System.out.println("sortUsingJava7:" + names1);
		
		tester.sortUsingJava8(names2);
		System.out.println("sortUsingJava8:" + names2);

	}

}
